Flights to San Diego, CA, United States

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Cheap flights to San Diego

Weather in San Diego

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January18°C10°C
February17°C10°C
March18°C11°C
April19°C12°C
May20°C14°C
June22°C16°C
July24°C18°C
August25°C19°C
September25°C19°C
October23°C16°C
November21°C13°C
December17°C11°C
Hottest Month
25°C
August
Coldest month
10°C
February
Sunny days
344
days per year

14 day forecast

Sunday
21 Apr
20°C14°C
28 Apr
19°C14°C
Monday
22 Apr
19°C15°C
29 Apr
23°C16°C
Tuesday
23 Apr
89%
18°C15°C
30 Apr
25°C19°C
Wednesday
24 Apr
88%
18°C14°C
1 May
23°C19°C
Thursday
25 Apr
89%
17°C14°C
2 May
23°C18°C
Friday
26 Apr
86%
18°C14°C
3 May
21°C16°C
Saturday
27 Apr
17°C15°C
4 May
19°C14°C

Cheapest month to fly to San Diego

Explore price trends for trips to San Diego

Showing prices in GBP

Annual Avg. Price290 GBP
April 2024329 GBP
May 2024191 GBP
June 2024258 GBP
July 2024470 GBP
August 2024448 GBP
September 2024257 GBP
October 2024192 GBP
November 2024192 GBP
December 2024236 GBP
January 2025254 GBP
February 2025302 GBP
March 2025353 GBP

Direct flights to San Diego

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Airlines flying to San Diego

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Airports in San Diego

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Frequently asked questions

Main airports in San Diego
San Diego International Airport (SAN) is the main airport serving San Diego, California. It offers a wide range of domestic and international flights. Another option is McClellan-Palomar Airport (CLD), located in Carlsbad, which primarily serves regional flights.
Getting from the airport to San Diego
From San Diego International Airport, you can take a taxi, ride-share service, or use public transportation options like buses and trains to reach your destination in San Diego. Rental cars are also available at the airport for added convenience.
Best time to fly to San Diego
The best time to fly to San Diego is during the spring and fall seasons when the weather is pleasant and there are fewer crowds. Summer is also popular due to its warm temperatures and beach activities. Avoid peak tourist seasons for better deals.
Things to do in San Diego
San Diego offers a variety of attractions such as Balboa Park, home to museums and gardens, the famous San Diego Zoo, beautiful beaches like La Jolla Cove, historic sites like Old Town San Diego State Historic Park, and vibrant neighborhoods like Gaslamp Quarter.
When to book your flight
It's recommended to book your flight to San Diego in advance for better prices and seat availability. Generally, booking around 2-3 months prior to your desired travel dates can help you secure good deals on flights.
Recommended duration of stay
To fully explore San Diego's attractions and enjoy its laid-back vibe, it's recommended to stay for at least 3-4 days. This allows you enough time to visit popular spots like Balboa Park, Coronado Island, and enjoy some beach time.
Top tourist attractions in San Diego
Some top tourist attractions in San Diego include Balboa Park with its museums and gardens, USS Midway Museum showcasing aircraft carriers, Cabrillo National Monument offering stunning views of the city, SeaWorld for marine life experiences, and the iconic Coronado Bridge.
Safety walking at night
San Diego is generally safe for walking at night in most areas. However, it's always advisable to take basic safety precautions such as staying in well-lit areas, being aware of your surroundings, and avoiding isolated or unfamiliar areas.
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